FVXX22 KNES 162039
VA ADVISORY
DTG: 20250416/2039Z

VAAC: WASHINGTON

VOLCANO: SANGAY 352090
PSN: S0200 W07820

AREA: ECUADOR

SUMMIT ELEV: 17342 FT (5286 M)

ADVISORY NR: 2025/136

INFO SOURCE: GOES-19. NWP MODELS. 

ERUPTION DETAILS: ONGOING VA EMS

OBS VA DTG: 16/2020Z

OBS VA CLD: SFC/FL210 S0155 W07843 - S0200 W07820
- S0201 W07820 - S0201 W07842 - S0155 W07843 MOV
W 10KT 

FCST VA CLD +6HR: 17/0230Z SFC/FL210 S0154 W07848
- S0201 W07820 - S0201 W07820 - S0202 W07848 -
S0154 W07848 

FCST VA CLD +12HR: 17/0830Z SFC/FL210 S0154
W07848 - S0200 W07820 - S0201 W07820 - S0201
W07847 - S0154 W07848 

FCST VA CLD +18HR: 17/1430Z SFC/FL210 S0153
W07848 - S0200 W07820 - S0201 W07820 - S0201
W07848 - S0153 W07848 

RMK: VA PUFFS DETECTED ON STLT MOVG W OF SUMMIT.
PERSISTENT HOTPSPOT NOTED ON SWIR. NO CHG FCST TO
MDL WINDS AT LF NXT 18 HR. ...KONON

NXT ADVISORY: WILL BE ISSUED BY 20250417/0245Z